package cn.edu.ctbu.labtest.controller;

import cn.edu.ctbu.labtest.domain.Teacher;
import cn.edu.ctbu.labtest.service.TeacherService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;


import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.util.List;

@Controller
public class TeacherController {

    @Autowired
    private TeacherService teacherService;


    @RequestMapping("/teacher/list")
    public String list(HttpServletRequest httprequest,Model model){

        HttpSession session = httprequest.getSession();

        if (session.getAttribute("userid")==null){
            //没有登录，需要登录
            return "redirect:/login/user";
        }

        List<Teacher> teachers = teacherService.findAll();

        model.addAttribute("data", teachers);

        return "/teacher/list";
    }


}
